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4S5960 TRANSMISSION AND SCAVENGE PUMP GROUP Serial No. 89H901 to 1075, 1086 & 89H1187-Up & Test No. 941 to 1688 & 1723 to 1732 & 1960-Up, Part of 4S8595 Transmission Arrangement shown on Pages 63B and 64 12F




POWER TRAIN

PUMP GP
 

#UEG0573S0100
 

4S-5960: TRANSMISSION AND SCAVENGE PUMP GROUP

4S5960 TRANSMISSION AND SCAVENGE PUMP GROUP
Serial No. 89H901 to 1075, 1086 & 89H1187-Up & Test No. 941 to 1688 & 1723
to 1732 & 1960-Up, Part of 4S8595 Transmission Arrangement shown
on Pages 63B and 64
c111771 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5007 [4] SEAL  
2. 4S-6778 [1] GEAR (12 Teeth)  
3. 8S-9169 [1] MANIFOLD ASSEM.  
4. 1M-3909 [2] BEARING  
    (Part of 8S9169 Manifold Assem.)
5. 4S-5956 [1] BASE ASSEM.  
6. 1M-3780 [2] BEARING  
    (Part of 4S5956 Base Assem.)
7. 2S-0704 [1] BODY ASSEM.  
8. 8M-8489 [4] DOWEL  
    (Part of 2S704 Body Assem.)
9. 4S-6777 [1] GEAR (12 Teeth)  
10. 1S-6457 [1] BODY ASSEM.  
11. 8M-8489 [4] DOWEL  
    (Part of 1S6457 Body Assem.)
12. 4S-5959 [2] GEAR (12 Teeth)  
13. 1B-8736 [1] KEY  
14. 5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
    (Part of 5M7908 Plug Assem.)
15. 5B-9603 [4] BOLT  
  3S-0004 [4] WASHER  
16. 3S-4327 [1] COVER  
 

#UEG0573S0101
 

7S-8630: TRANSMISSION FILTER GROUP

7S8630 TRANSMISSION FILTER GROUP-Type 1
Part of 4S8595 Transmission Arrangement shown on Pages 63B & 64
c103849 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
    (Part of 5M7908 Plug Assem.)
2. 7B-3235 [6] BOLT  
3. 2H-3928 [1] SEAL  
4. 5K-1770 [1] SEAL  
5. 4S-8566 [1] PLUG ASSEM.  
  3D-2824 [1] SEAL  
    (Part of 4S8566 Plug Assem.)
6. 4M-7945 [1] SPRING  
7. 2S-6466 [1] SPOOL  
8. 9M-9740 [1] ELEMENT ASSEM. (Disposable)  
9. 2S-6462 [1] RETAINER  
10. 2H-3788 [1] NUT  
11. 4S-5858 [1] PLUG ASSEM.  
  7M-8485 [1] SEAL  
    (Part of 4S5858 Plug Assem.)
12. 8F-8882 [2] SEAL  
13. 7S-8606 [1] HOUSING  
14. 7S-8700 [1] COVER ASSEM.  
15. 3S-4398 [1] STUD  
    (Part of 7S8700 Cover Assem.)
 

#UEG0573S0102
 

7S-8630: TRANSMISSION FILTER GROUP

7S8630 TRANSMISSION FILTER GROUP-Type 2
Replaced by 9P6447 shown on Page 66-1
Part of 4S8595 Transmission Arrangement shown on Pages 63B & 64
c217040 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4191 C [1] PLUG  
  3J-1907 [1] SEAL  
2. 7B-3235 [6] BOLT  
3. 2H-3928 [1] SEAL  
4. 5K-1770 [4] SEAL  
5. 9S-8008 C [1] PLUG  
  3D-2824 [1] SEAL  
6. 9M-1986 C [1] SPRING  
7. 1P-9600 [1] SPOOL  
8. 9M-9740 [1] ELEMENT ASSEM. (disposable)  
    -OR-
  3G-3467 CH [1] ELEMENT  
    (Fire resistant fluid)
9. 2S-6462 [1] RETAINER  
10. 2H-3788 [1] NUT  
11. 9S-4205 C [1] PLUG  
  7M-8485 [1] SEAL  
12. 8F-8882 [2] SEAL  
13. 2P-2041 [1] HOUSING  
14. 7S-8700 [1] COVER ASSEM.  
    (Includes)
15. 3S-4398 [1] STUD  
  C   INDICATES CHANGE
  H   NOT PART OF 7S8630 TRANSMISSIO
 

#UEG0573S0103
 

9P-6447: TRANSMISSION FILTER GROUP

9P6447 TRANSMISSION FILTER GROUP
FIELD INSTALLATION
c216782 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8700 [1] COVER ASSEM.  
    (Includes)
2. 3S-4398 [1] STUD  
3. 2H-3928 [1] SEAL  
4. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
5. 7B-3235 [6] BOLT  
6. 5K-1770 [1] SEAL  
7. 9P-6442 [1] HOUSING  
8. 9M-9740 [1] ELEMENT  
    -OR-
  3G-3467 H [1] ELEMENT  
    (Fire Resistant Fluid)
9. 2S-6462 [1] RETAINER  
10. 9S-4205 [1] PLUG  
  7M-8485 [1] SEAL  
11. 2H-3788 [1] NUT  
12. 8F-8882 [2] SEAL  
13. 1P-9600 [1] SPOOL  
14. 9M-1986 [1] SPRING  
15. 9S-8008 [1] PLUG  
16. 3D-2824 [1] SEAL  
  H   NOT PART OF 9P6447
 

#UEG0573S0104
 

6D-4110: TRANSMISSION CONTROL

TRANSMISSION CONTROL (6D4110 N/S)
Serial No. 89H901 to 89H1211 inclusive
c128911 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-1460 [5] BOLT  
2. 3B-4508 [4] LOCKWASHER  
3. 2J-3118 [6] BOLT  
  4B-4278 C [6] WASHER  
  4M-7470 [6] GROMMET  
  6D-3753 [1] SHAFT ASSEM.  
4. 6D-6979 [1] YOKE ASSEM.  
  8H-9189 [1] DOWEL  
5. 6D-3752 [1] SHAFT  
6. 4D-1099 [1] NUT  
  1D-5965 [1] WASHER  
7. 6K-0647 [2] BEARING  
8. 0L-1351 C [2] BOLT  
9. 3B-4506 C [9] LOCKWASHER  
10. 0T-0573 [3] BOLT  
11. 1D-4717 C [8] NUT  
12. 7D-6861 C [1] HOUSING  
13. 7F-8092 [1] KNOB  
14. 6D-6784 [1] LEVER ASSEM.  
15. 5H-3895 [1] BUSHING  
    (Part of 6D6784 Lever Assem.)
16. 7D-6825 C [1] SUPPORT (Right Hand)  
  7D-6824 [1] SUPPORT (Left Hand)  
17. 6D-3951 [2] SPACER  
18. 4M-0496 [2] BOLT  
  4M-0497 [2] NUT (Jam)  
19. 4D-4064 [4] END  
20. 5B-9079 [4] NUT  
21. 6D-0235 [1] ROD  
22. 0S-1591 [2] BOLT  
23. 6D-3755 [1] LEVER  
24. 1B-8706 [2] KEY  
25. 9M-8186 [2] WASHER  
26. 8B-2278 [1] LOCK  
27. 2M-7167 [1] SPACER  
28. 6D-6634 [1] PLATE ASSEM.  
29. 6D-6673 [2] BRACE  
30. 3B-1915 [2] BOLT  
31. 6D-0236 [1] ROD  
32. 6D-3736 [1] LEVER  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0573S0105
 

6D-4110: TRANSMISSION CONTROL

TRANSMISSION CONTROL ( 6D4110 N/S)
Serial No. 89H1212-Up
c138685 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-1460 [1] BOLT  
2. 3B-4508 [5] LOCKWASHER  
  2J-3118 [6] BOLT  
3. 4B-4278 [6] WASHER  
  4M-7470 [6] GROMMET  
4. 6D-3753 [1] SHAFT ASSEM.  
  6D-6979 [1] YOKE ASSEM.  
  8H-9189 [1] DOWEL  
5. 6D-3752 [1] SHAFT  
6. 1K-6872 C [1] LOCKNUT  
  1D-5965 [1] WASHER  
7. 6K-0647 [2] BEARING  
8. 0S-1587 C [3] BOLT  
9. 3B-4506 C [7] LOCKWASHER  
10. 0T-0573 [3] BOLT  
11. 1D-4717 [8] NUT  
12. 7D-6861 [1] HOUSING  
13. 7F-8092 [1] KNOB  
14. 6D-6784 [1] LEVER ASSEM.  
15. 5H-3895 [1] BUSHING  
16. 7D-6825 [1] SUPPORT (R.H.)  
  7D-6824 [1] SUPPORT (L.H.)  
17. 6D-3951 [2] SPACER  
18. 4M-0496 [2] BOLT  
  4M-0497 [2] NUT (Jam)  
19. 4D-4064 [4] END  
20. 5B-9079 [4] NUT  
21. 8D-2534 C [1] ROD  
22. 0S-1591 [2] BOLT  
23. 6D-3755 [1] LEVER  
24. 1B-8706 [2] KEY  
25. 9M-8186 [2] WASHER  
26. 8B-2278 [1] LOCK  
27. 2M-7167 [1] SPACER  
28. 7D-7369 C [1] PLATE ASSEM.  
29. 7D-7366 C [1] PLATE  
30. 3B-1915 [2] BOLT  
31. 8D-2586 C [1] ROD  
32. 6D-3736 [1] LEVER  
33. 0S-1585 C [2] BOLT  
  C   INDICATES CHANGE
 

#UEG0573S0106
 

7S-8600: TRANSMISSION HYDRAULIC CONTROL

TRANSMISSION HYDRAULIC CONTROL (7S8600 N/S)
Part of 4S8595 Transmission Arrangement shown on Page 64
7S8620 Control parts are shown on Page 70
c111763 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-7462 [2] SEAL  
2. 4S-8636 [1] SLEEVE  
3. 4S-8573 [1] RETAINER  
4. 1T-0416 [2] BOLT  
5. 9M-1974 [34] WASHER  
6. 3S-1322 [1] SLEEVE  
  8M-4432 [2] SEAL  
7. 8M-4445 [5] SEAL  
8. 4S-5845 [30] BOLT  
9. 8S-6190 [1] PLATE ASSEM.  
  7B-0471 [2] PIN  
    (Part of 8S6190 Plate Assem.)
10. 7S-8620 Y [1] PRESSURE CONTROL GROUP  
    (See Separate Illustration)
11. 7S-8602 [1] PLATE DIVIDER  
12. 0S-1571 [2] BOLT  
13. 5M-2894 [9] WASHER  
14. 7S-8494 [1] LEVER ASSEM.  
15. 7S-8489 [1] DOWEL  
    (Part of 7S8494 Lever Assem.)
16. 1S-9809 [2] BOLT  
17. 9M-8186 [2] WASHER  
18. 5S-0957 [1] SHAFT  
19. 1M-8147 [2] RING  
20. 9H-0223 [2] SEAL  
21. 5S-0956 [1] SHAFT  
22. 7S-8605 [1] MANIFOLD  
23. 2S-0484 [3] SLEEVE  
24. 7S-8610 Y [1] SELECTOR CONTROL GROUP  
    (See Separate Illustration)
25. 0S-1591 [4] BOLT  
26. 5S-0960 [1] CAM ASSEM.  
27. 5S-0958 [1] PIN  
    (Part of 5S960 Cam Assem.)
  5S-0899 [1] DETENT ASSEM.  
28. 1S-3207 [1] DETENT  
29. 9M-2022 [1] DOWEL  
  1S-3211 [1] PIN  
  1S-3206 [2] BEARING  
30. 1A-5822 [1] BOLT  
31. 0V-0531 [1] WASHER  
32. 1M-3850 [1] SPACER  
33. 7M-1224 [1] SPRING  
34. 8M-4389 [14] SEAL  
35. 4S-8571 [4] SLEEVE  
36. 0S-1571 [2] BOLT  
37. 0S-1594 [1] BOLT  
38. 5S-0938 [1] MANIFOLD  
39. 1P-8116 [2] SEAL  
40. 7S-4607 [2] DETENT ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UEG0573S0107
 

7S-8610: SELECTOR VALVE GROUP

7S8610 SELECTOR VALVE GROUP
Part of Transmission Hydraulic Control
c126189 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-0058 [1] SPOOL  
2. 3S-0057 [1] SPOOL  
3. 3S-0056 [1] SPOOL  
4. [1] BODY  
5. 0T-0442 [1] SCREW  
6. 5S-0954 [1] SPOOL  
7. 5S-0909 [3] LINK  
8. 2S-5717 [3] NUT  
 

#UEG0573S0108
 

7S-8620: PRESSURE CONTROL GROUP

7S8620 PRESSURE CONTROL GROUP
Serial No. 89H901 to 89H1224 and 89H1226 inclusive
Part of Transmission Hydraulic Control shown on Page 68
c131077 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-6924 [1] MANIFOLD  
  1P-0562 [1] VALVE ASSEM.  
2. 5M-9548 [1] SPRING  
3. 4S-5982 [1] VALVE  
4. 9M-4313 [1] POPPET  
5. 1L-3162 [1] RING  
  8M-2537 [1] RETAINER  
6. 5M-6214 [5] PLUG  
7. 7S-8507 [2] STOP  
8. 8H-9208 [4] DOWEL  
9. 5M-6237 [1] PISTON  
10. 5H-2744 [1] SPRING (Outer)  
11. 8M-6402 [1] SPRING (Outer)  
12. 7S-8508 [1] SPRING (Inner)  
13. 8M-6403 [1] SPRING (Inner)  
14. 9S-2815 [1] SPOOL ASSEM.  
15. 1S-2121 [1] PLUNGER  
16. 4M-2381 [1] SPRING  
17. 8M-1013 [1] RETAINER  
18. 3D-8317 [1] RING  
    (Parts of 9S2815 Spool Assem.)
19. 8M-1112 [4] SEAL  
20. 2S-0696 [1] DOWEL  
21. 2S-4872 [1] STOP  
22. 7S-4594 [1] PISTON  
23. 4S-8658 [1] PLUG  
24. 8M-5248 [1] SEAL  
25. 3S-9950 [1] SPRING (Outer)  
26. 1P-2577 [1] BODY  
27. 3S-9951 [1] WASHER  
28. 3S-9949 [1] SPRING (Inner)  
29. 7S-4596 [1] SPRING (Outer)  
30. 1P-0561 [1] SPOOL  
31. 7S-4595 [1] SPRING (Inner)  
32. 7M-1396 [2] SPACER (.062" Thick)  
  7M-1397 [4] SPACER (.036" Thick)  
  5M-3492 [6] SPACER (.010" Thick)  
33. 7S-6957 [1] SPOOL ASSEM.  
  5M-8009 [1] PIN  
34. 1S-2121 [1] PLUNGER  
35. 4M-2381 [1] SPRING  
36. 8M-1013 [1] RETAINER  
37. 3D-8317 [1] RING  
    (Parts of 7S6957 Spool Assem.)
38. 9S-2768 [6] SPACER  
39. 4M-4424 [6] COVER  
40. 1T-0414 [16] BOLT  
  9M-1974 [16] WASHER  
41. 2M-7041 [1] SLUG  
  1P-2576 [1] STOP ASSEM.  
42. 1P-2575 [1] STOP  
43. 4M-2381 [1] SPRING  
44. 1S-2121 [1] PLUNGER  
45. 1S-1636 [1] RETAINER  
46. 1S-1638 [1] RING  
 

#UEG0573S0109
 

7S-8620: PRESSURE CONTROL GROUP

7S8620 PRESSURE CONTROL GROUP
Serial No. 89H1225 and 89H1227-Up
Part of Transmission Hydraulic Control shown on Page 68
c138611 UEG0573S
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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-6924 [1] MANIFOLD  
2. 1P-0562 [1] VALVE ASSEM.  
  4S-5982 [1] VALVE  
3. 5M-9548 [1] SPRING  
4. 9M-4313 [1] POPPET  
5. 1L-3162 [1] RING  
  8M-2537 [1] RETAINER  
6. 5M-6214 [5] PLUG  
7. 7S-8507 [2] STOP  
8. 8H-9208 [4] DOWEL  
9. 5M-6237 [1] PISTON  
10. 5H-2744 [1] SPRING (Outer)  
11. 8M-6402 [1] SPRING (Outer)  
12. 7S-8508 [1] SPRING (Inner)  
13. 8M-6403 [1] SPRING (Inner)  
14. 9S-2815 [1] SPOOL ASSEM.  
15. 1S-2121 [1] PLUNGER  
16. 4M-2381 [1] SPRING  
17. 8M-1013 [1] RETAINER  
18. 3D-8317 [1] RING  
19. 8M-1112 [4] SEAL  
20. 2S-0696 [1] DOWEL  
21. 2S-4872 [1] STOP  
22. 7S-4594 [1] PISTON  
23. 4S-8658 [1] PLUG  
24. 8M-5248 [1] SEAL  
25. 3S-9950 [1] SPRING (Outer)  
26. 2P-3570 C [1] BODY  
27. 3S-9951 [1] WASHER  
28. 3S-9949 [1] SPRING (Inner)  
29. 7S-4596 [1] SPRING (Outer)  
30. 1P-0561 [1] SPOOL  
31. 7S-4595 [1] SPRING (Inner)  
32. 7M-1396 [2] SPACER (.062" Thick)  
  7M-1397 [4] SPACER (.036" Thick)  
  5M-3492 [6] SPACER (.010" Thick)  
33. 2P-3568 C [1] SPOOL ASSEM.  
  5M-8009 [1] PIN  
34. 1S-2121 [1] PLUNGER  
35. 4M-2381 [1] SPRING  
36. 8M-1013 [1] RETAINER  
37. 3D-8317 [1] RING  
38. 9S-2768 [6] SPACER  
39. 4M-4424 [6] COVER  
40. 1T-0414 [16] BOLT  
  9M-1974 [16] WASHER  
41. 2M-7041 [1] SLUG  
42. 1P-2576 [1] STOP ASSEM.  
  1P-2575 [1] STOP  
43. 4M-2381 [1] SPRING  
44. 1S-2121 [1] PLUNGER  
45. 1S-1636 [1] RETAINER  
46. 1S-1638 [1] RING  
47. 1P-9620 C [1] RING  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Caterpillar Parts SIS Catalog 12F :

Truck sale:

149.800 
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YANCEY BROS. CO.
13,000 
Caterpillar 12F, Construction
- motor graders
ALTORFER INC.
159,900 
Caterpillar 312F GC, Construction
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N C MACHINERY CO.
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